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Get parts of a NSURL in objective-c
...nt is the protocol, the host and the first path component. (The element at index 0 in the array returned by -[NSString pathComponents] is simply "/", so you'll want the element at index 1. The other slashes are discarded.)
s...
How do I get the name of captured groups in a C# Regex?
...onsole.WriteLine("Group: {0}, Value: {1}", regex.GroupNameFromNumber(group.Index), group.Value);
}
http://msdn.microsoft.com/en-us/library/system.text.regularexpressions.regex.groupnamefromnumber.aspx
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Quick Way to Implement Dictionary in C
...n;
int cap;
dict_entry_s *entry;
} dict_s, *dict_t;
int dict_find_index(dict_t dict, const char *key) {
for (int i = 0; i < dict->len; i++) {
if (!strcmp(dict->entry[i], key)) {
return i;
}
}
return -1;
}
int dict_find(dict_t dict, const cha...
get dictionary key by value
...
types.Values.ToList().IndexOf("one");
Values.ToList() converts your dictionary values into a List of objects.
IndexOf("one") searches your new List looking for "one" and returns the Index which would match the index of the Key/Value pair in the ...
How to redirect from OnActionExecuting in Base Controller?
...eValueDictionary
{
{"controller", "Home"},
{"action", "Index"}
}
);
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Differences between Perl and PHP [closed]
... Perl, references are smart pointers.
Perl has different types for integer-indexed collections (arrays) and string indexed collections (hashes). In PHP, they're the same type: an associative array/ordered map.
Perl arrays aren't sparse: setting an element with index larger than the current size of t...
Most concise way to convert a Set to a List
...
@Adamski I end up with a list who's index begins at 1 instead of 0, any remedy?
– Jack
Feb 18 '16 at 22:49
...
How to copy commits from one branch to another?
...es necessary to cherry-pick each named commit to your working tree and the index, without making any commit. In addition, when this option is used, your index does not have to match the HEAD commit. The cherry-pick is done against the beginning state of your index.
Here an interesting article conc...
Removing list of vms in vagrant cache
...should use the following command to remove invalid entries from the global index:
vagrant global-status --prune
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What's the difference between process.cwd() vs __dirname?
...
$ find proj
proj
proj/src
proj/src/index.js
$ cat proj/src/index.js
console.log("process.cwd() = " + process.cwd());
console.log("__dirname = " + __dirname);
$ cd proj; node src/index.js
process.cwd() = /tmp/proj
__dirname = /tmp/proj/src
...